BOLT100 Blue Unvented+EN397 Chinstrap

BOLT™ system – ensure compatibility among a large range of accessories with an easy and intuitive attachment system. Extremely comfortable and easy to adjust wheel ratchet adjustment system. Shell made of ABS for light weight. 6 points suspension for more comfort. Changeable and comfortable sweatband. Size: 52 - 68 cm. 8 colours available with glossy finish: white, yellow, orange, red, black, green, blue and high visibility yellow. Certified as per EN 397:2012 with optional requirement for Multi Metal, extreme temperatures -30°C, Lateral Deformation, and Electrical insulation 440 V a.c. (electrical insulation 440V under EN397 just on the unvented version). Certified as per EN 50365:2002 Electrical class 0 for installations with nominal voltage up to 1000V A.C. and 1500V D.C. in vented and unvented version.